Lissajous curve - Wikipedia John Tyndall produced Lissajous curves by attaching a small mirror to a tuning fork, and shining a bright light on the mirror This produced a vertically oscillating bright dot He then applied a rotating mirror to reflect the dot, producing a spread out curve
Lissajous Curve -- from Wolfram MathWorld They were studied in more detail (independently) by Jules-Antoine Lissajous in 1857 (MacTutor Archive) Lissajous curves have applications in physics, astronomy, and other sciences
7. Lissajous Figures - Interactive Mathematics Lissajous figures are built from parametric equations They can be seen on oscilloscopes when 2 signals are mixed See the beauty of math in curves
Lissajous curve - MATHCURVE. COM The Lissajous curves of parameter n (ratio between the frequencies of the two sinusoidal movements) are the projections on the planes passing by the axis of the cylindric sine waves of parameter n:
Lissajous Curves | Academo. org - Free, interactive, education. An interactive demonstration of Lissajous curves A Lissajous curve, named after Jules Antoine Lissajous is a graph of the following two parametric equations: A and B represent amplitudes in the x and y directions, a and b are constants, and ϕ is an phase angle